Question

4) A rectangle room has an area of 12m2. The length of the room is 4m.
Work out:
a) the width of the room
b) the perimeter of the room.​

Answer 1

Answer:

Bhai have to nahi pata h iska answer

Answer 2

Answer:

A. 3m

B. 14m

Step-by-step explanation:

firstly

Area of rectangle= L*B

So Area= 12m²= 4m*x

12/4=3

So width is 3m

Perimeter of rectangle= 2(l+b)

2(4+3)

=2*7=14m